LOS ANGELES — "Saturday Night" is expanding its ethnic diversity off-screen as well as on.

A network spokeswoman, Lauren Roseman, said Wednesday that NBC's comic institution is adding two black women to its writing staff.

The move follows the addition of an African-American woman, comedian Sasheer Zamata, to the show's cast.

The hiring of LaKendra Tookes and Leslie Jones as writers was first reported by The Hollywood Reporter. The trade paper said the two had been part of recent auditions focusing exclusively on minority women.